flutter_package / mobile_scanner

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Navaron Bracke
d28930d1 1 parent b99652db

forward updates for the zoom & torch on web

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Showing 1 changed file with 10 additions and 0 deletions
@@ -46,6 +46,16 @@ class MobileScannerWeb extends MobileScannerPlatform { @@ -46,6 +46,16 @@ class MobileScannerWeb extends MobileScannerPlatform {
46 @override 46 @override
47 Stream<BarcodeCapture?> get barcodesStream => _barcodesController.stream; 47 Stream<BarcodeCapture?> get barcodesStream => _barcodesController.stream;
48 48
  49 + @override
  50 + Stream<TorchState> get torchStateStream => _settingsController.stream.map(
  51 + (settings) => settings.torch ? TorchState.on : TorchState.off,
  52 + );
  53 +
  54 + @override
  55 + Stream<double> get zoomScaleStateStream => _settingsController.stream.map(
  56 + (settings) => settings.zoom.toDouble(),
  57 + );
  58 +
49 void _handleMediaTrackSettingsChange(MediaTrackSettings settings) { 59 void _handleMediaTrackSettingsChange(MediaTrackSettings settings) {
50 if (_settingsController.isClosed) { 60 if (_settingsController.isClosed) {
51 return; 61 return;